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N：You must know you've been scheduled to have an operation the day after.
您一定知道，您的手术安排在后天。
S：Yes. But I don't know the exact time.
是的，但是我不知道确切时间。
N：The operation starts at 10 0'clock. But you'll get an injection of anaesthesia about 30 to 45 minutes in advance. If your family comes to see you before the operation, they should come before 8:30.
手术10点开始。但是你得提前30至45分钟注射麻醉剂。如果您的家人手术前要来看您，就应该在8点半以前来。
S：Oh, I see. I will tell my wife. Thank you for telling me so much.
哦，我知道了，我会告诉我妻子的。谢谢你告诉我这么多。
N：It's nothing. Did your doctor explain to you about what operation you are going to have?
没什么，您的医生向您说了要动什么手术了吗？
